/Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Public/Selection/MeshTopologySelector.h
bool DoEdgeBasedSelection ( const [FSelectionSettings](API\Plugins\ModelingComponents\Selection\FMeshTopologySelector\FSelectionSettings) & Settings, const FRay3d & Ray, [FDynamicMeshAABBTree3](API\Runtime\GeometryCore\DynamicMesh\FDynamicMeshAABBTree3) * Spatial, const [FGeometrySet3](API\Runtime\GeometryCore\Spatial\FGeometrySet3) & TopoSpatial, [FGroupTopologySelection](API\Plugins\DynamicMesh\FGroupTopologySelection) & ResultOut, FVector3d & SelectedPositionOut, int32 * EdgeSegmentIdOut ) const